package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书！");
        Scanner scanner = new Scanner(System.in);
        int currentSize = bookList.getUsedSize();
        System.out.println("请输入你要查找的图书的名字： ");
        String name = scanner.nextLine();//水浒传
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name)) {
                if(book.isBoorowed() == true) {
                    System.out.println("该书已被借出！");
                } else {
                    book.setBoorowed(true);//ture就表示借阅成功了
                }
                return;


            }
        }
        System.out.println("没有这本书！");
    }
}
